Police: 5 to 15 people killed in Texas explosion

Published On: Apr 18 2013 07:21:59 AM EDT   Updated On: Apr 18 2013 07:52:30 AM EDT

Rescue workers searched rubble that witnesses compared to a war zone early Thursday for survivors of a fertilizer plant explosion in a small Texas town that killed as many as 15 people and injured more than 160 others.